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(parent: e1c9410) | patch
drm/amdkfd: Handle GPU reset and drain retry fault race
authorPhilip Yang <Philip.Yang@amd.com>
Wed, 19 Nov 2025 21:32:45 +0000 (16:32 -0500)
committerAlex Deucher <alexander.deucher@amd.com>
Wed, 10 Dec 2025 22:37:45 +0000 (17:37 -0500)
commit5b57c3c3f22336e8fd5edb7f0fef3c7823f8eac1
tree40d0815a8c8cb6eee5eea57e4d18bab246b044fftree
parente1c94109c76e8a77a21531bd53f6c63356c81158commit | diff
drm/amdkfd: Handle GPU reset and drain retry fault race

Only check and drain IH1 ring if CAM is not enabled.

If GPU is under reset, don't access IH to drain retry fault.

Signed-off-by: Philip Yang <Philip.Yang@amd.com>
Reviewed-by: Harish Kasiviswanathan <Harish.Kasiviswanathan@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
drivers/gpu/drm/amd/amdkfd/kfd_svm.c diff | blob | blame | history
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